States › Washington › May 2025
Washington electricity prices, May 2025
Average price, sales and bills for the month against the same month a year earlier and the US. Preliminary
In May 2025, residential customers in Washington paid an average of 13.65¢ per kilowatthour, up 12.4% on the same month a year earlier (12.14¢). The US average for the month was 17.37¢; Washington was 21% below that. It ranked 41st highest among the 50 states and the District of Columbia.
Residential sales were 2,570,914 MWh, down 5.4% on a year earlier, and the average residential bill for the month was $103.31 on 757 kWh. Weather moves monthly sales far more than prices do, so bills swing with the season.
EIA marks this month as preliminary. Preliminary months come from the Form EIA-861M sample and are revised when the annual census is complete.
Average price is revenue divided by sales for the sector and year; it is not a tariff rate. Reliability figures are as reported by utilities to EIA on Form 861 and may use different calculation methods. Monthly figures come from the Form EIA-861M sample and are revised when EIA finalises the year.
Price by sector
| Sector | May 2025 | May 2024 | Change | US, May 2025 |
|---|---|---|---|---|
| Residential | 13.65¢ | 12.14¢ | +12.4% | 17.37¢ |
| Commercial | 10.98¢ | 9.66¢ | +13.7% | 12.93¢ |
| Industrial | 6.80¢ | 6.38¢ | +6.6% | 8.29¢ |
| All sectors | 11.08¢ | 9.92¢ | +11.7% | 13.13¢ |
Sales and customers
| Measure | May 2025 | May 2024 | Change |
|---|---|---|---|
| Residential sales | 2.6 TWh | 2.7 TWh | -5.4% |
| Sales, all sectors | 6.7 TWh | 6.9 TWh | -3.7% |
| Residential customers | 3,397,352 | 3,383,182 | +0.4% |
| Average residential bill | $103.31 | $97.54 | +5.9% |
| Average residential use, kWh | 757 | 803 | -5.7% |
| US residential price | 17.37¢ | 16.40¢ | +5.9% |
The two years to May 2025
Washington residentialUS residential
Questions and answers
What was the average electricity price in Washington in May 2025?
13.65¢ per kilowatthour for residential customers, 10.98¢ for commercial and 6.80¢ for industrial customers. EIA marks the month as preliminary.
How does that compare with a year earlier?
The residential average was 12.14¢ in May 2024, a change of +12.4%. Residential sales changed by -5.4% over the same period.
What was the average residential bill that month?
$103.31, on average use of 757 kWh. This is residential revenue divided by residential customers for the month.
Provenance
Source: U.S. Energy Information Administration, Form EIA-861M sales and revenue workbook (state by sector and month), status "Preliminary" for this month, series published through July 2026. Public domain. Price = revenue ÷ sales; bill = residential revenue ÷ residential customers. Utility-level annual figures are on the Washington page.